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/*
* Copyright (C) 2006-2009 Citrix Systems Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; version 2.1 only. with the special
* exception on linking described in file LICENSE.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
#include <syslog.h>
#include <string.h>
#include <caml/mlvalues.h>
#include <caml/memory.h>
#include <caml/alloc.h>
#include <caml/custom.h>
#include <caml/signals.h>
static int __syslog_level_table[] = {
LOG_EMERG, LOG_ALERT, LOG_CRIT, LOG_ERR, LOG_WARNING,
LOG_NOTICE, LOG_INFO, LOG_DEBUG
};
static int __syslog_facility_table[] = {
LOG_AUTH, LOG_AUTHPRIV, LOG_CRON, LOG_DAEMON, LOG_FTP, LOG_KERN,
LOG_LOCAL0, LOG_LOCAL1, LOG_LOCAL2, LOG_LOCAL3,
LOG_LOCAL4, LOG_LOCAL5, LOG_LOCAL6, LOG_LOCAL7,
LOG_LPR | LOG_MAIL | LOG_NEWS | LOG_SYSLOG | LOG_USER | LOG_UUCP
};
value stub_syslog(value facility, value level, value msg)
{
CAMLparam3(facility, level, msg);
const char *c_msg = strdup(String_val(msg));
int c_facility = __syslog_facility_table[Int_val(facility)]
| __syslog_level_table[Int_val(level)];
caml_enter_blocking_section();
syslog(c_facility, "%s", c_msg);
caml_leave_blocking_section();
free((void*)c_msg);
CAMLreturn(Val_unit);
}
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